194905620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 742140672

約数和(自身を除く): 547235052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 117, 126, 130, 140, 146, 156, 163, 180, 182, 195, 210, 219, 234, 252, 260, 273, 292, 315, 326, 364, 365, 390, 420, 438, 455, 468, 489, 511, 546, 585, 630, 652, 657, 730, 780, 815, 819, 876, 910, 949, 978, 1022, 1092, 1095, 1141, 1170, 1260, 1314, 1365, 1460, 1467, 1533, 1630, 1638, 1820, 1898, 1956, 2044, 2119, 2190, 2282, 2340, 2445, 2555, 2628, 2730, 2847, 2934, 3066, 3260, 3276, 3285, 3423, 3796, 4095, 4238, 4380, 4564, 4599, 4745, 4890, 5110, 5460, 5694, 5705, 5868, 6132, 6357, 6570, 6643, 6846, 7335, 7665, 8190, 8476, 8541, 9198, 9490, 9780, 10220, 10269, 10595, 11388, 11410, 11899, 12714, 13140, 13286, 13692, 14235, 14670, 14833, 15330, 16380, 17082, 17115, 18396, 18980, 19071, 19929, 20538, 21190, 22820, 22995, 23798, 25428, 26572, 28470, 29340, 29666, 30660, 31785, 33215, 34164, 34230, 35697, 38142, 39858, 41076, 42380, 42705, 44499, 45990, 47596, 51345, 56940, 59332, 59495, 59787, 63570, 66430, 68460, 71394, 74165, 76284, 79716, 83293, 85410, 88998, 91980, 95355, 99645, 102690, 107091, 118990, 119574, 127140, 132860, 133497, 142788, 148330, 154687, 166586, 170820, 177996, 178485, 190710, 199290, 205380, 214182, 222495, 237980, 239148, 249879, 266994, 296660, 298935, 309374, 333172, 356970, 381420, 398580, 416465, 428364, 444990, 464061, 499758, 533988, 535455, 597870, 618748, 667485, 713940, 749637, 773435, 832930, 889980, 928122, 999516, 1070910, 1082809, 1195740, 1249395, 1334970, 1392183, 1499274, 1546870, 1665860, 1856244, 2141820, 2165618, 2320305, 2498790, 2669940, 2784366, 2998548, 3093740, 3248427, 3748185, 4331236, 4640610, 4997580, 5414045, 5568732, 6496854, 6960915, 7496370, 9281220, 9745281, 10828090, 12993708, 13921830, 14992740, 16242135, 19490562, 21656180, 27843660, 32484270, 38981124, 48726405, 64968540, 97452810, 194905620]

約数ペア:

[(1, 194905620), (2, 97452810), (3, 64968540), (4, 48726405), (5, 38981124), (6, 32484270), (7, 27843660), (9, 21656180), (10, 19490562), (12, 16242135), (13, 14992740), (14, 13921830), (15, 12993708), (18, 10828090), (20, 9745281), (21, 9281220), (26, 7496370), (28, 6960915), (30, 6496854), (35, 5568732), (36, 5414045), (39, 4997580), (42, 4640610), (45, 4331236), (52, 3748185), (60, 3248427), (63, 3093740), (65, 2998548), (70, 2784366), (73, 2669940), (78, 2498790), (84, 2320305), (90, 2165618), (91, 2141820), (105, 1856244), (117, 1665860), (126, 1546870), (130, 1499274), (140, 1392183), (146, 1334970), (156, 1249395), (163, 1195740), (180, 1082809), (182, 1070910), (195, 999516), (210, 928122), (219, 889980), (234, 832930), (252, 773435), (260, 749637), (273, 713940), (292, 667485), (315, 618748), (326, 597870), (364, 535455), (365, 533988), (390, 499758), (420, 464061), (438, 444990), (455, 428364), (468, 416465), (489, 398580), (511, 381420), (546, 356970), (585, 333172), (630, 309374), (652, 298935), (657, 296660), (730, 266994), (780, 249879), (815, 239148), (819, 237980), (876, 222495), (910, 214182), (949, 205380), (978, 199290), (1022, 190710), (1092, 178485), (1095, 177996), (1141, 170820), (1170, 166586), (1260, 154687), (1314, 148330), (1365, 142788), (1460, 133497), (1467, 132860), (1533, 127140), (1630, 119574), (1638, 118990), (1820, 107091), (1898, 102690), (1956, 99645), (2044, 95355), (2119, 91980), (2190, 88998), (2282, 85410), (2340, 83293), (2445, 79716), (2555, 76284), (2628, 74165), (2730, 71394), (2847, 68460), (2934, 66430), (3066, 63570), (3260, 59787), (3276, 59495), (3285, 59332), (3423, 56940), (3796, 51345), (4095, 47596), (4238, 45990), (4380, 44499), (4564, 42705), (4599, 42380), (4745, 41076), (4890, 39858), (5110, 38142), (5460, 35697), (5694, 34230), (5705, 34164), (5868, 33215), (6132, 31785), (6357, 30660), (6570, 29666), (6643, 29340), (6846, 28470), (7335, 26572), (7665, 25428), (8190, 23798), (8476, 22995), (8541, 22820), (9198, 21190), (9490, 20538), (9780, 19929), (10220, 19071), (10269, 18980), (10595, 18396), (11388, 17115), (11410, 17082), (11899, 16380), (12714, 15330), (13140, 14833), (13286, 14670), (13692, 14235)]