2019958020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 384

約数和(自身を含む): 7216473600

約数和(自身を除く): 5196515580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 37, 38, 45, 51, 54, 57, 60, 68, 74, 76, 85, 90, 95, 102, 108, 111, 114, 135, 148, 153, 170, 171, 180, 185, 190, 204, 222, 228, 255, 270, 285, 306, 313, 323, 333, 340, 342, 370, 380, 444, 459, 510, 513, 540, 555, 570, 612, 626, 629, 646, 666, 684, 703, 740, 765, 855, 918, 939, 969, 999, 1020, 1026, 1110, 1140, 1252, 1258, 1292, 1332, 1406, 1530, 1565, 1615, 1665, 1710, 1836, 1878, 1887, 1938, 1998, 2052, 2109, 2220, 2295, 2516, 2565, 2812, 2817, 2907, 3060, 3130, 3145, 3230, 3330, 3420, 3515, 3756, 3774, 3876, 3996, 4218, 4590, 4695, 4845, 4995, 5130, 5321, 5634, 5661, 5814, 5947, 6260, 6290, 6327, 6460, 6660, 7030, 7548, 8436, 8451, 8721, 9180, 9390, 9435, 9690, 9990, 10260, 10545, 10642, 11268, 11322, 11581, 11628, 11894, 11951, 12580, 12654, 14060, 14085, 14535, 15963, 16902, 16983, 17442, 17841, 18780, 18870, 18981, 19380, 19980, 21090, 21284, 22644, 23162, 23788, 23902, 25308, 26605, 28170, 28305, 29070, 29735, 31635, 31926, 33804, 33966, 34743, 34884, 35682, 35853, 37740, 37962, 42180, 42255, 43605, 46324, 47804, 47889, 53210, 53523, 56340, 56610, 57905, 58140, 59470, 59755, 63270, 63852, 67932, 69486, 71364, 71706, 75924, 79815, 84510, 84915, 87210, 89205, 94905, 95778, 101099, 104229, 106420, 107046, 107559, 113220, 115810, 118940, 119510, 126540, 138972, 143412, 143667, 159630, 160569, 169020, 169830, 173715, 174420, 178410, 179265, 189810, 191556, 196877, 202198, 208458, 214092, 215118, 220039, 231620, 239020, 239445, 267615, 287334, 303297, 312687, 319260, 321138, 322677, 339660, 347430, 356820, 358530, 379620, 393754, 404396, 416916, 430236, 440078, 478890, 505495, 521145, 535230, 537795, 574668, 590631, 606594, 625374, 642276, 645354, 660117, 694860, 717060, 718335, 787508, 802845, 880156, 909891, 957780, 984385, 1010990, 1042290, 1070460, 1075590, 1100195, 1181262, 1213188, 1250748, 1290708, 1320234, 1436670, 1516485, 1563435, 1605690, 1613385, 1771893, 1819782, 1968770, 1980351, 2021980, 2084580, 2151180, 2200390, 2362524, 2640468, 2729673, 2873340, 2953155, 3032970, 3126870, 3211380, 3226770, 3300585, 3543786, 3639564, 3740663, 3937540, 3960702, 4400780, 4549455, 5315679, 5459346, 5906310, 5941053, 6065940, 6253740, 6453540, 6601170, 7087572, 7481326, 7921404, 8859465, 9098910, 9901755, 10631358, 10918692, 11221989, 11812620, 11882106, 13202340, 13648365, 14962652, 17718930, 18197820, 18703315, 19803510, 21262716, 22443978, 23764212, 26578395, 27296730, 29705265, 33665967, 35437860, 37406630, 39607020, 44887956, 53156790, 54593460, 56109945, 59410530, 67331934, 74813260, 100997901, 106313580, 112219890, 118821060, 134663868, 168329835, 201995802, 224439780, 336659670, 403991604, 504989505, 673319340, 1009979010, 2019958020]

約数ペア:

[(1, 2019958020), (2, 1009979010), (3, 673319340), (4, 504989505), (5, 403991604), (6, 336659670), (9, 224439780), (10, 201995802), (12, 168329835), (15, 134663868), (17, 118821060), (18, 112219890), (19, 106313580), (20, 100997901), (27, 74813260), (30, 67331934), (34, 59410530), (36, 56109945), (37, 54593460), (38, 53156790), (45, 44887956), (51, 39607020), (54, 37406630), (57, 35437860), (60, 33665967), (68, 29705265), (74, 27296730), (76, 26578395), (85, 23764212), (90, 22443978), (95, 21262716), (102, 19803510), (108, 18703315), (111, 18197820), (114, 17718930), (135, 14962652), (148, 13648365), (153, 13202340), (170, 11882106), (171, 11812620), (180, 11221989), (185, 10918692), (190, 10631358), (204, 9901755), (222, 9098910), (228, 8859465), (255, 7921404), (270, 7481326), (285, 7087572), (306, 6601170), (313, 6453540), (323, 6253740), (333, 6065940), (340, 5941053), (342, 5906310), (370, 5459346), (380, 5315679), (444, 4549455), (459, 4400780), (510, 3960702), (513, 3937540), (540, 3740663), (555, 3639564), (570, 3543786), (612, 3300585), (626, 3226770), (629, 3211380), (646, 3126870), (666, 3032970), (684, 2953155), (703, 2873340), (740, 2729673), (765, 2640468), (855, 2362524), (918, 2200390), (939, 2151180), (969, 2084580), (999, 2021980), (1020, 1980351), (1026, 1968770), (1110, 1819782), (1140, 1771893), (1252, 1613385), (1258, 1605690), (1292, 1563435), (1332, 1516485), (1406, 1436670), (1530, 1320234), (1565, 1290708), (1615, 1250748), (1665, 1213188), (1710, 1181262), (1836, 1100195), (1878, 1075590), (1887, 1070460), (1938, 1042290), (1998, 1010990), (2052, 984385), (2109, 957780), (2220, 909891), (2295, 880156), (2516, 802845), (2565, 787508), (2812, 718335), (2817, 717060), (2907, 694860), (3060, 660117), (3130, 645354), (3145, 642276), (3230, 625374), (3330, 606594), (3420, 590631), (3515, 574668), (3756, 537795), (3774, 535230), (3876, 521145), (3996, 505495), (4218, 478890), (4590, 440078), (4695, 430236), (4845, 416916), (4995, 404396), (5130, 393754), (5321, 379620), (5634, 358530), (5661, 356820), (5814, 347430), (5947, 339660), (6260, 322677), (6290, 321138), (6327, 319260), (6460, 312687), (6660, 303297), (7030, 287334), (7548, 267615), (8436, 239445), (8451, 239020), (8721, 231620), (9180, 220039), (9390, 215118), (9435, 214092), (9690, 208458), (9990, 202198), (10260, 196877), (10545, 191556), (10642, 189810), (11268, 179265), (11322, 178410), (11581, 174420), (11628, 173715), (11894, 169830), (11951, 169020), (12580, 160569), (12654, 159630), (14060, 143667), (14085, 143412), (14535, 138972), (15963, 126540), (16902, 119510), (16983, 118940), (17442, 115810), (17841, 113220), (18780, 107559), (18870, 107046), (18981, 106420), (19380, 104229), (19980, 101099), (21090, 95778), (21284, 94905), (22644, 89205), (23162, 87210), (23788, 84915), (23902, 84510), (25308, 79815), (26605, 75924), (28170, 71706), (28305, 71364), (29070, 69486), (29735, 67932), (31635, 63852), (31926, 63270), (33804, 59755), (33966, 59470), (34743, 58140), (34884, 57905), (35682, 56610), (35853, 56340), (37740, 53523), (37962, 53210), (42180, 47889), (42255, 47804), (43605, 46324)]