15202672920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:621

約数の個数: 384

約数和(自身を含む): 54313459200

約数和(自身を除く): 39110786280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 263, 270, 285, 313, 324, 342, 360, 380, 405, 456, 486, 513, 526, 540, 570, 626, 648, 684, 760, 789, 810, 855, 939, 972, 1026, 1052, 1080, 1140, 1215, 1252, 1315, 1368, 1539, 1565, 1578, 1620, 1710, 1878, 1944, 2052, 2104, 2280, 2367, 2430, 2504, 2565, 2630, 2817, 3078, 3130, 3156, 3240, 3420, 3756, 3945, 4104, 4617, 4695, 4734, 4860, 4997, 5130, 5260, 5634, 5947, 6156, 6260, 6312, 6840, 7101, 7512, 7695, 7890, 8451, 9234, 9390, 9468, 9720, 9994, 10260, 10520, 11268, 11835, 11894, 12312, 12520, 14085, 14202, 14991, 15390, 15780, 16902, 17841, 18468, 18780, 18936, 19988, 20520, 21303, 22536, 23085, 23670, 23788, 24985, 25353, 28170, 28404, 29735, 29982, 30780, 31560, 33804, 35505, 35682, 36936, 37560, 39976, 42255, 42606, 44973, 46170, 47340, 47576, 49970, 50706, 53523, 56340, 56808, 59470, 59964, 61560, 63909, 67608, 71010, 71364, 74955, 76059, 82319, 84510, 85212, 89205, 89946, 92340, 94680, 99940, 101412, 106515, 107046, 112680, 118940, 119928, 126765, 127818, 134919, 142020, 142728, 149910, 152118, 160569, 164638, 169020, 170424, 178410, 179892, 184680, 199880, 202824, 213030, 214092, 224865, 237880, 246957, 253530, 255636, 267615, 269838, 284040, 299820, 304236, 319545, 321138, 329276, 338040, 356820, 359784, 380295, 404757, 411595, 426060, 428184, 449730, 481707, 493914, 507060, 511272, 535230, 539676, 599640, 608472, 639090, 642276, 658552, 674595, 713640, 740871, 760590, 802845, 809514, 823190, 852120, 899460, 963414, 987828, 1014120, 1070460, 1079352, 1214271, 1234785, 1278180, 1284552, 1349190, 1445121, 1481742, 1521180, 1564061, 1605690, 1619028, 1646380, 1798920, 1926828, 1975656, 2023785, 2140920, 2222613, 2408535, 2428542, 2469570, 2556360, 2698380, 2890242, 2963484, 3042360, 3128122, 3211380, 3238056, 3292760, 3704355, 3853656, 4047570, 4445226, 4692183, 4817070, 4857084, 4939140, 5396760, 5780484, 5926968, 6071355, 6256244, 6422760, 6667839, 7225605, 7408710, 7820305, 8095140, 8890452, 9384366, 9634140, 9714168, 9878280, 11113065, 11560968, 12142710, 12512488, 13335678, 14076549, 14451210, 14817420, 15640610, 16190280, 17780904, 18768732, 19268280, 20003517, 22226130, 23460915, 24285420, 26671356, 28153098, 28902420, 29634840, 31281220, 33339195, 37537464, 40007034, 42229647, 44452260, 46921830, 48570840, 53342712, 56306196, 57804840, 62562440, 66678390, 70382745, 80014068, 84459294, 88904520, 93843660, 100017585, 112612392, 126688941, 133356780, 140765490, 160028136, 168918588, 187687320, 200035170, 211148235, 253377882, 266713560, 281530980, 337837176, 380066823, 400070340, 422296470, 506755764, 563061960, 633444705, 760133646, 800140680, 844592940, 1013511528, 1266889410, 1520267292, 1689185880, 1900334115, 2533778820, 3040534584, 3800668230, 5067557640, 7601336460, 15202672920]

約数ペア:

[(1, 15202672920), (2, 7601336460), (3, 5067557640), (4, 3800668230), (5, 3040534584), (6, 2533778820), (8, 1900334115), (9, 1689185880), (10, 1520267292), (12, 1266889410), (15, 1013511528), (18, 844592940), (19, 800140680), (20, 760133646), (24, 633444705), (27, 563061960), (30, 506755764), (36, 422296470), (38, 400070340), (40, 380066823), (45, 337837176), (54, 281530980), (57, 266713560), (60, 253377882), (72, 211148235), (76, 200035170), (81, 187687320), (90, 168918588), (95, 160028136), (108, 140765490), (114, 133356780), (120, 126688941), (135, 112612392), (152, 100017585), (162, 93843660), (171, 88904520), (180, 84459294), (190, 80014068), (216, 70382745), (228, 66678390), (243, 62562440), (263, 57804840), (270, 56306196), (285, 53342712), (313, 48570840), (324, 46921830), (342, 44452260), (360, 42229647), (380, 40007034), (405, 37537464), (456, 33339195), (486, 31281220), (513, 29634840), (526, 28902420), (540, 28153098), (570, 26671356), (626, 24285420), (648, 23460915), (684, 22226130), (760, 20003517), (789, 19268280), (810, 18768732), (855, 17780904), (939, 16190280), (972, 15640610), (1026, 14817420), (1052, 14451210), (1080, 14076549), (1140, 13335678), (1215, 12512488), (1252, 12142710), (1315, 11560968), (1368, 11113065), (1539, 9878280), (1565, 9714168), (1578, 9634140), (1620, 9384366), (1710, 8890452), (1878, 8095140), (1944, 7820305), (2052, 7408710), (2104, 7225605), (2280, 6667839), (2367, 6422760), (2430, 6256244), (2504, 6071355), (2565, 5926968), (2630, 5780484), (2817, 5396760), (3078, 4939140), (3130, 4857084), (3156, 4817070), (3240, 4692183), (3420, 4445226), (3756, 4047570), (3945, 3853656), (4104, 3704355), (4617, 3292760), (4695, 3238056), (4734, 3211380), (4860, 3128122), (4997, 3042360), (5130, 2963484), (5260, 2890242), (5634, 2698380), (5947, 2556360), (6156, 2469570), (6260, 2428542), (6312, 2408535), (6840, 2222613), (7101, 2140920), (7512, 2023785), (7695, 1975656), (7890, 1926828), (8451, 1798920), (9234, 1646380), (9390, 1619028), (9468, 1605690), (9720, 1564061), (9994, 1521180), (10260, 1481742), (10520, 1445121), (11268, 1349190), (11835, 1284552), (11894, 1278180), (12312, 1234785), (12520, 1214271), (14085, 1079352), (14202, 1070460), (14991, 1014120), (15390, 987828), (15780, 963414), (16902, 899460), (17841, 852120), (18468, 823190), (18780, 809514), (18936, 802845), (19988, 760590), (20520, 740871), (21303, 713640), (22536, 674595), (23085, 658552), (23670, 642276), (23788, 639090), (24985, 608472), (25353, 599640), (28170, 539676), (28404, 535230), (29735, 511272), (29982, 507060), (30780, 493914), (31560, 481707), (33804, 449730), (35505, 428184), (35682, 426060), (36936, 411595), (37560, 404757), (39976, 380295), (42255, 359784), (42606, 356820), (44973, 338040), (46170, 329276), (47340, 321138), (47576, 319545), (49970, 304236), (50706, 299820), (53523, 284040), (56340, 269838), (56808, 267615), (59470, 255636), (59964, 253530), (61560, 246957), (63909, 237880), (67608, 224865), (71010, 214092), (71364, 213030), (74955, 202824), (76059, 199880), (82319, 184680), (84510, 179892), (85212, 178410), (89205, 170424), (89946, 169020), (92340, 164638), (94680, 160569), (99940, 152118), (101412, 149910), (106515, 142728), (107046, 142020), (112680, 134919), (118940, 127818), (119928, 126765)]