20233745340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 59274270720

約数和(自身を除く): 39040525380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 331, 409, 470, 530, 564, 636, 662, 705, 795, 818, 940, 993, 1060, 1227, 1324, 1410, 1590, 1636, 1655, 1986, 2045, 2454, 2491, 2820, 3180, 3310, 3972, 4090, 4908, 4965, 4982, 6135, 6620, 7473, 8180, 9930, 9964, 12270, 12455, 14946, 15557, 17543, 19223, 19860, 21677, 24540, 24910, 29892, 31114, 35086, 37365, 38446, 43354, 46671, 49820, 52629, 57669, 62228, 65031, 70172, 74730, 76892, 77785, 86708, 87715, 93342, 96115, 105258, 108385, 115338, 130062, 135379, 149460, 155570, 175430, 186684, 192230, 210516, 216770, 230676, 233355, 260124, 263145, 270758, 288345, 311140, 325155, 350860, 384460, 406137, 433540, 466710, 526290, 541516, 576690, 650310, 676895, 812274, 824521, 933420, 1018819, 1052580, 1153380, 1300620, 1353790, 1624548, 1649042, 2030685, 2037638, 2473563, 2707580, 3056457, 3298084, 4061370, 4075276, 4122605, 4947126, 5094095, 6112914, 6362813, 7175087, 8122740, 8245210, 9894252, 10188190, 12225828, 12367815, 12725626, 14350174, 15282285, 16490420, 19088439, 20376380, 21525261, 24735630, 25451252, 28700348, 30564570, 31814065, 35875435, 38176878, 43050522, 49471260, 61129140, 63628130, 71750870, 76353756, 86101044, 95442195, 107626305, 127256260, 143501740, 190884390, 215252610, 337229089, 381768780, 430505220, 674458178, 1011687267, 1348916356, 1686145445, 2023374534, 3372290890, 4046749068, 5058436335, 6744581780, 10116872670, 20233745340]

約数ペア:

[(1, 20233745340), (2, 10116872670), (3, 6744581780), (4, 5058436335), (5, 4046749068), (6, 3372290890), (10, 2023374534), (12, 1686145445), (15, 1348916356), (20, 1011687267), (30, 674458178), (47, 430505220), (53, 381768780), (60, 337229089), (94, 215252610), (106, 190884390), (141, 143501740), (159, 127256260), (188, 107626305), (212, 95442195), (235, 86101044), (265, 76353756), (282, 71750870), (318, 63628130), (331, 61129140), (409, 49471260), (470, 43050522), (530, 38176878), (564, 35875435), (636, 31814065), (662, 30564570), (705, 28700348), (795, 25451252), (818, 24735630), (940, 21525261), (993, 20376380), (1060, 19088439), (1227, 16490420), (1324, 15282285), (1410, 14350174), (1590, 12725626), (1636, 12367815), (1655, 12225828), (1986, 10188190), (2045, 9894252), (2454, 8245210), (2491, 8122740), (2820, 7175087), (3180, 6362813), (3310, 6112914), (3972, 5094095), (4090, 4947126), (4908, 4122605), (4965, 4075276), (4982, 4061370), (6135, 3298084), (6620, 3056457), (7473, 2707580), (8180, 2473563), (9930, 2037638), (9964, 2030685), (12270, 1649042), (12455, 1624548), (14946, 1353790), (15557, 1300620), (17543, 1153380), (19223, 1052580), (19860, 1018819), (21677, 933420), (24540, 824521), (24910, 812274), (29892, 676895), (31114, 650310), (35086, 576690), (37365, 541516), (38446, 526290), (43354, 466710), (46671, 433540), (49820, 406137), (52629, 384460), (57669, 350860), (62228, 325155), (65031, 311140), (70172, 288345), (74730, 270758), (76892, 263145), (77785, 260124), (86708, 233355), (87715, 230676), (93342, 216770), (96115, 210516), (105258, 192230), (108385, 186684), (115338, 175430), (130062, 155570), (135379, 149460)]