1542878280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 320

約数和(自身を含む): 5551286400

約数和(自身を除く): 4008408120

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, 71, 72, 76, 81, 90, 95, 108, 114, 120, 135, 142, 152, 162, 171, 180, 190, 213, 216, 228, 270, 284, 285, 324, 342, 353, 355, 360, 380, 405, 426, 456, 513, 540, 568, 570, 639, 648, 684, 706, 710, 760, 810, 852, 855, 1026, 1059, 1065, 1080, 1140, 1278, 1349, 1368, 1412, 1420, 1539, 1620, 1704, 1710, 1765, 1917, 2052, 2118, 2130, 2280, 2556, 2565, 2698, 2824, 2840, 3078, 3177, 3195, 3240, 3420, 3530, 3834, 4047, 4104, 4236, 4260, 5112, 5130, 5295, 5396, 5751, 6156, 6354, 6390, 6707, 6745, 6840, 7060, 7668, 7695, 8094, 8472, 8520, 9531, 9585, 10260, 10590, 10792, 11502, 12141, 12312, 12708, 12780, 13414, 13490, 14120, 15336, 15390, 15885, 16188, 19062, 19170, 20121, 20235, 20520, 21180, 23004, 24282, 25063, 25416, 25560, 26828, 26980, 28593, 28755, 30780, 31770, 32376, 33535, 36423, 38124, 38340, 40242, 40470, 42360, 46008, 47655, 48564, 50126, 53656, 53960, 57186, 57510, 60363, 60705, 61560, 63540, 67070, 72846, 75189, 76248, 76680, 80484, 80940, 95310, 97128, 100252, 100605, 109269, 114372, 115020, 120726, 121410, 125315, 127080, 134140, 142965, 145692, 150378, 160968, 161880, 181089, 182115, 190620, 200504, 201210, 218538, 225567, 228744, 230040, 241452, 242820, 250630, 268280, 285930, 291384, 300756, 301815, 362178, 364230, 375945, 381240, 402420, 437076, 451134, 476197, 482904, 485640, 501260, 543267, 546345, 571860, 601512, 603630, 676701, 724356, 728460, 751890, 804840, 874152, 902268, 905445, 952394, 1002520, 1086534, 1092690, 1127835, 1143720, 1207260, 1353402, 1428591, 1448712, 1456920, 1503780, 1804536, 1810890, 1904788, 2030103, 2173068, 2185380, 2255670, 2380985, 2414520, 2706804, 2716335, 2857182, 3007560, 3383505, 3621780, 3809576, 4060206, 4285773, 4346136, 4370760, 4511340, 4761970, 5413608, 5432670, 5714364, 6767010, 7142955, 7243560, 8120412, 8571546, 9022680, 9523940, 10150515, 10865340, 11428728, 12857319, 13534020, 14285910, 16240824, 17143092, 19047880, 20301030, 21428865, 21730680, 25714638, 27068040, 28571820, 34286184, 38571957, 40602060, 42857730, 51429276, 57143640, 64286595, 77143914, 81204120, 85715460, 102858552, 128573190, 154287828, 171430920, 192859785, 257146380, 308575656, 385719570, 514292760, 771439140, 1542878280]

約数ペア:

[(1, 1542878280), (2, 771439140), (3, 514292760), (4, 385719570), (5, 308575656), (6, 257146380), (8, 192859785), (9, 171430920), (10, 154287828), (12, 128573190), (15, 102858552), (18, 85715460), (19, 81204120), (20, 77143914), (24, 64286595), (27, 57143640), (30, 51429276), (36, 42857730), (38, 40602060), (40, 38571957), (45, 34286184), (54, 28571820), (57, 27068040), (60, 25714638), (71, 21730680), (72, 21428865), (76, 20301030), (81, 19047880), (90, 17143092), (95, 16240824), (108, 14285910), (114, 13534020), (120, 12857319), (135, 11428728), (142, 10865340), (152, 10150515), (162, 9523940), (171, 9022680), (180, 8571546), (190, 8120412), (213, 7243560), (216, 7142955), (228, 6767010), (270, 5714364), (284, 5432670), (285, 5413608), (324, 4761970), (342, 4511340), (353, 4370760), (355, 4346136), (360, 4285773), (380, 4060206), (405, 3809576), (426, 3621780), (456, 3383505), (513, 3007560), (540, 2857182), (568, 2716335), (570, 2706804), (639, 2414520), (648, 2380985), (684, 2255670), (706, 2185380), (710, 2173068), (760, 2030103), (810, 1904788), (852, 1810890), (855, 1804536), (1026, 1503780), (1059, 1456920), (1065, 1448712), (1080, 1428591), (1140, 1353402), (1278, 1207260), (1349, 1143720), (1368, 1127835), (1412, 1092690), (1420, 1086534), (1539, 1002520), (1620, 952394), (1704, 905445), (1710, 902268), (1765, 874152), (1917, 804840), (2052, 751890), (2118, 728460), (2130, 724356), (2280, 676701), (2556, 603630), (2565, 601512), (2698, 571860), (2824, 546345), (2840, 543267), (3078, 501260), (3177, 485640), (3195, 482904), (3240, 476197), (3420, 451134), (3530, 437076), (3834, 402420), (4047, 381240), (4104, 375945), (4236, 364230), (4260, 362178), (5112, 301815), (5130, 300756), (5295, 291384), (5396, 285930), (5751, 268280), (6156, 250630), (6354, 242820), (6390, 241452), (6707, 230040), (6745, 228744), (6840, 225567), (7060, 218538), (7668, 201210), (7695, 200504), (8094, 190620), (8472, 182115), (8520, 181089), (9531, 161880), (9585, 160968), (10260, 150378), (10590, 145692), (10792, 142965), (11502, 134140), (12141, 127080), (12312, 125315), (12708, 121410), (12780, 120726), (13414, 115020), (13490, 114372), (14120, 109269), (15336, 100605), (15390, 100252), (15885, 97128), (16188, 95310), (19062, 80940), (19170, 80484), (20121, 76680), (20235, 76248), (20520, 75189), (21180, 72846), (23004, 67070), (24282, 63540), (25063, 61560), (25416, 60705), (25560, 60363), (26828, 57510), (26980, 57186), (28593, 53960), (28755, 53656), (30780, 50126), (31770, 48564), (32376, 47655), (33535, 46008), (36423, 42360), (38124, 40470), (38340, 40242)]