73553189120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97561}}^1$

素因数の和:97632

約数の個数: 144

約数和(自身を含む): 191440058880

約数和(自身を除く): 117886869760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1280, 1520, 1984, 2356, 2432, 2480, 2945, 3040, 3968, 4712, 4864, 4960, 5890, 6080, 7936, 9424, 9920, 11780, 12160, 18848, 19840, 23560, 24320, 37696, 39680, 47120, 75392, 94240, 97561, 150784, 188480, 195122, 376960, 390244, 487805, 753920, 780488, 975610, 1560976, 1853659, 1951220, 3024391, 3121952, 3707318, 3902440, 6048782, 6243904, 7414636, 7804880, 9268295, 12097564, 12487808, 14829272, 15121955, 15609760, 18536590, 24195128, 24975616, 29658544, 30243910, 31219520, 37073180, 48390256, 57463429, 59317088, 60487820, 62439040, 74146360, 96780512, 114926858, 118634176, 120975640, 124878080, 148292720, 193561024, 229853716, 237268352, 241951280, 287317145, 296585440, 387122048, 459707432, 474536704, 483902560, 574634290, 593170880, 774244096, 919414864, 967805120, 1149268580, 1186341760, 1838829728, 1935610240, 2298537160, 2372683520, 3677659456, 3871220480, 4597074320, 7355318912, 9194148640, 14710637824, 18388297280, 36776594560, 73553189120]

約数ペア:

[(1, 73553189120), (2, 36776594560), (4, 18388297280), (5, 14710637824), (8, 9194148640), (10, 7355318912), (16, 4597074320), (19, 3871220480), (20, 3677659456), (31, 2372683520), (32, 2298537160), (38, 1935610240), (40, 1838829728), (62, 1186341760), (64, 1149268580), (76, 967805120), (80, 919414864), (95, 774244096), (124, 593170880), (128, 574634290), (152, 483902560), (155, 474536704), (160, 459707432), (190, 387122048), (248, 296585440), (256, 287317145), (304, 241951280), (310, 237268352), (320, 229853716), (380, 193561024), (496, 148292720), (589, 124878080), (608, 120975640), (620, 118634176), (640, 114926858), (760, 96780512), (992, 74146360), (1178, 62439040), (1216, 60487820), (1240, 59317088), (1280, 57463429), (1520, 48390256), (1984, 37073180), (2356, 31219520), (2432, 30243910), (2480, 29658544), (2945, 24975616), (3040, 24195128), (3968, 18536590), (4712, 15609760), (4864, 15121955), (4960, 14829272), (5890, 12487808), (6080, 12097564), (7936, 9268295), (9424, 7804880), (9920, 7414636), (11780, 6243904), (12160, 6048782), (18848, 3902440), (19840, 3707318), (23560, 3121952), (24320, 3024391), (37696, 1951220), (39680, 1853659), (47120, 1560976), (75392, 975610), (94240, 780488), (97561, 753920), (150784, 487805), (188480, 390244), (195122, 376960)]