28965334020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1\times {\mathrm{751}}^1$

素因数の和:1602

約数の個数: 192

約数和(自身を含む): 93654392832

約数和(自身を除く): 64689058812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 701, 751, 786, 917, 1310, 1402, 1502, 1572, 1834, 1965, 2103, 2253, 2620, 2751, 2804, 3004, 3505, 3668, 3755, 3930, 4206, 4506, 4585, 4907, 5257, 5502, 7010, 7510, 7860, 8412, 9012, 9170, 9814, 10514, 10515, 11004, 11265, 13755, 14020, 14721, 15020, 15771, 18340, 19628, 21028, 21030, 22530, 24535, 26285, 27510, 29442, 31542, 42060, 45060, 49070, 52570, 55020, 58884, 63084, 73605, 78855, 91831, 98140, 98381, 105140, 147210, 157710, 183662, 196762, 275493, 294420, 295143, 315420, 367324, 393524, 459155, 491905, 526451, 550986, 590286, 642817, 688667, 918310, 983810, 1052902, 1101972, 1180572, 1285634, 1377334, 1377465, 1475715, 1579353, 1836620, 1928451, 1967620, 2066001, 2105804, 2571268, 2632255, 2754668, 2754930, 2951430, 3158706, 3214085, 3443335, 3685157, 3856902, 4132002, 5264510, 5509860, 5902860, 6317412, 6428170, 6886670, 7370314, 7713804, 7896765, 8264004, 9642255, 10330005, 10529020, 11055471, 12856340, 13773340, 14740628, 15793530, 18425785, 19284510, 20660010, 22110942, 31587060, 36851570, 38569020, 41320020, 44221884, 55277355, 68965081, 73703140, 110554710, 137930162, 206895243, 221109420, 275860324, 344825405, 413790486, 482755567, 689650810, 827580972, 965511134, 1034476215, 1379301620, 1448266701, 1931022268, 2068952430, 2413777835, 2896533402, 4137904860, 4827555670, 5793066804, 7241333505, 9655111340, 14482667010, 28965334020]

約数ペア:

[(1, 28965334020), (2, 14482667010), (3, 9655111340), (4, 7241333505), (5, 5793066804), (6, 4827555670), (7, 4137904860), (10, 2896533402), (12, 2413777835), (14, 2068952430), (15, 1931022268), (20, 1448266701), (21, 1379301620), (28, 1034476215), (30, 965511134), (35, 827580972), (42, 689650810), (60, 482755567), (70, 413790486), (84, 344825405), (105, 275860324), (131, 221109420), (140, 206895243), (210, 137930162), (262, 110554710), (393, 73703140), (420, 68965081), (524, 55277355), (655, 44221884), (701, 41320020), (751, 38569020), (786, 36851570), (917, 31587060), (1310, 22110942), (1402, 20660010), (1502, 19284510), (1572, 18425785), (1834, 15793530), (1965, 14740628), (2103, 13773340), (2253, 12856340), (2620, 11055471), (2751, 10529020), (2804, 10330005), (3004, 9642255), (3505, 8264004), (3668, 7896765), (3755, 7713804), (3930, 7370314), (4206, 6886670), (4506, 6428170), (4585, 6317412), (4907, 5902860), (5257, 5509860), (5502, 5264510), (7010, 4132002), (7510, 3856902), (7860, 3685157), (8412, 3443335), (9012, 3214085), (9170, 3158706), (9814, 2951430), (10514, 2754930), (10515, 2754668), (11004, 2632255), (11265, 2571268), (13755, 2105804), (14020, 2066001), (14721, 1967620), (15020, 1928451), (15771, 1836620), (18340, 1579353), (19628, 1475715), (21028, 1377465), (21030, 1377334), (22530, 1285634), (24535, 1180572), (26285, 1101972), (27510, 1052902), (29442, 983810), (31542, 918310), (42060, 688667), (45060, 642817), (49070, 590286), (52570, 550986), (55020, 526451), (58884, 491905), (63084, 459155), (73605, 393524), (78855, 367324), (91831, 315420), (98140, 295143), (98381, 294420), (105140, 275493), (147210, 196762), (157710, 183662)]