15312690120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{200323}}^1$

素因数の和:200364

約数の個数: 192

約数和(自身を含む): 57549078720

約数和(自身を除く): 42236388600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 25480, 38220, 76440, 200323, 400646, 600969, 801292, 1001615, 1201938, 1402261, 1602584, 2003230, 2403876, 2604199, 2804522, 3004845, 4006460, 4206783, 4807752, 5208398, 5609044, 6009690, 7011305, 7812597, 8012920, 8413566, 9815827, 10416796, 11218088, 12019380, 13020995, 14022610, 15625194, 16827132, 18229393, 19631654, 20833592, 21033915, 24038760, 26041990, 28045220, 29447481, 31250388, 33654264, 36458786, 39062985, 39263308, 42067830, 49079135, 52083980, 54688179, 56090440, 58894962, 62500776, 72917572, 78125970, 78526616, 84135660, 91146965, 98158270, 104167960, 109376358, 117789924, 127605751, 145835144, 147237405, 156251940, 168271320, 182293930, 196316540, 218752716, 235579848, 255211502, 273440895, 294474810, 312503880, 364587860, 382817253, 392633080, 437505432, 510423004, 546881790, 588949620, 638028755, 729175720, 765634506, 1020846008, 1093763580, 1177899240, 1276057510, 1531269012, 1914086265, 2187527160, 2552115020, 3062538024, 3828172530, 5104230040, 7656345060, 15312690120]

約数ペア:

[(1, 15312690120), (2, 7656345060), (3, 5104230040), (4, 3828172530), (5, 3062538024), (6, 2552115020), (7, 2187527160), (8, 1914086265), (10, 1531269012), (12, 1276057510), (13, 1177899240), (14, 1093763580), (15, 1020846008), (20, 765634506), (21, 729175720), (24, 638028755), (26, 588949620), (28, 546881790), (30, 510423004), (35, 437505432), (39, 392633080), (40, 382817253), (42, 364587860), (49, 312503880), (52, 294474810), (56, 273440895), (60, 255211502), (65, 235579848), (70, 218752716), (78, 196316540), (84, 182293930), (91, 168271320), (98, 156251940), (104, 147237405), (105, 145835144), (120, 127605751), (130, 117789924), (140, 109376358), (147, 104167960), (156, 98158270), (168, 91146965), (182, 84135660), (195, 78526616), (196, 78125970), (210, 72917572), (245, 62500776), (260, 58894962), (273, 56090440), (280, 54688179), (294, 52083980), (312, 49079135), (364, 42067830), (390, 39263308), (392, 39062985), (420, 36458786), (455, 33654264), (490, 31250388), (520, 29447481), (546, 28045220), (588, 26041990), (637, 24038760), (728, 21033915), (735, 20833592), (780, 19631654), (840, 18229393), (910, 16827132), (980, 15625194), (1092, 14022610), (1176, 13020995), (1274, 12019380), (1365, 11218088), (1470, 10416796), (1560, 9815827), (1820, 8413566), (1911, 8012920), (1960, 7812597), (2184, 7011305), (2548, 6009690), (2730, 5609044), (2940, 5208398), (3185, 4807752), (3640, 4206783), (3822, 4006460), (5096, 3004845), (5460, 2804522), (5880, 2604199), (6370, 2403876), (7644, 2003230), (9555, 1602584), (10920, 1402261), (12740, 1201938), (15288, 1001615), (19110, 801292), (25480, 600969), (38220, 400646), (76440, 200323)]