16243290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 53913600

約数和(自身を除く): 37670310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 30, 35, 38, 42, 45, 46, 57, 59, 63, 69, 70, 90, 95, 105, 114, 115, 118, 126, 133, 138, 161, 171, 177, 190, 207, 210, 230, 266, 285, 295, 315, 322, 342, 345, 354, 399, 413, 414, 437, 483, 531, 570, 590, 630, 665, 690, 798, 805, 826, 855, 874, 885, 966, 1035, 1062, 1121, 1197, 1239, 1311, 1330, 1357, 1449, 1610, 1710, 1770, 1995, 2065, 2070, 2185, 2242, 2394, 2415, 2478, 2622, 2655, 2714, 2898, 3059, 3363, 3717, 3933, 3990, 4071, 4130, 4370, 4830, 5310, 5605, 5985, 6118, 6195, 6555, 6726, 6785, 7245, 7434, 7847, 7866, 8142, 9177, 9499, 10089, 11210, 11970, 12213, 12390, 13110, 13570, 14490, 15295, 15694, 16815, 18354, 18585, 18998, 19665, 20178, 20355, 23541, 24426, 25783, 27531, 28497, 30590, 33630, 37170, 39235, 39330, 40710, 45885, 47082, 47495, 50445, 51566, 55062, 56994, 61065, 70623, 77349, 78470, 85491, 91770, 94990, 100890, 117705, 122130, 128915, 137655, 141246, 142485, 154698, 170982, 180481, 232047, 235410, 257830, 275310, 284970, 353115, 360962, 386745, 427455, 464094, 541443, 706230, 773490, 854910, 902405, 1082886, 1160235, 1624329, 1804810, 2320470, 2707215, 3248658, 5414430, 8121645, 16243290]

約数ペア:

[(1, 16243290), (2, 8121645), (3, 5414430), (5, 3248658), (6, 2707215), (7, 2320470), (9, 1804810), (10, 1624329), (14, 1160235), (15, 1082886), (18, 902405), (19, 854910), (21, 773490), (23, 706230), (30, 541443), (35, 464094), (38, 427455), (42, 386745), (45, 360962), (46, 353115), (57, 284970), (59, 275310), (63, 257830), (69, 235410), (70, 232047), (90, 180481), (95, 170982), (105, 154698), (114, 142485), (115, 141246), (118, 137655), (126, 128915), (133, 122130), (138, 117705), (161, 100890), (171, 94990), (177, 91770), (190, 85491), (207, 78470), (210, 77349), (230, 70623), (266, 61065), (285, 56994), (295, 55062), (315, 51566), (322, 50445), (342, 47495), (345, 47082), (354, 45885), (399, 40710), (413, 39330), (414, 39235), (437, 37170), (483, 33630), (531, 30590), (570, 28497), (590, 27531), (630, 25783), (665, 24426), (690, 23541), (798, 20355), (805, 20178), (826, 19665), (855, 18998), (874, 18585), (885, 18354), (966, 16815), (1035, 15694), (1062, 15295), (1121, 14490), (1197, 13570), (1239, 13110), (1311, 12390), (1330, 12213), (1357, 11970), (1449, 11210), (1610, 10089), (1710, 9499), (1770, 9177), (1995, 8142), (2065, 7866), (2070, 7847), (2185, 7434), (2242, 7245), (2394, 6785), (2415, 6726), (2478, 6555), (2622, 6195), (2655, 6118), (2714, 5985), (2898, 5605), (3059, 5310), (3363, 4830), (3717, 4370), (3933, 4130), (3990, 4071)]