1623567660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11131}}^1$

素因数の和:11184

約数の個数: 192

約数和(自身を含む): 5655412224

約数和(自身を除く): 4031844564

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3740, 4290, 4420, 4862, 5610, 6630, 7293, 8580, 9724, 11131, 11220, 12155, 13260, 14586, 22262, 24310, 29172, 33393, 36465, 44524, 48620, 55655, 66786, 72930, 111310, 122441, 133572, 144703, 145860, 166965, 189227, 222620, 244882, 289406, 333930, 367323, 378454, 434109, 489764, 567681, 578812, 612205, 667860, 723515, 734646, 756908, 868218, 946135, 1135362, 1224410, 1447030, 1469292, 1591733, 1736436, 1836615, 1892270, 2081497, 2170545, 2270724, 2448820, 2459951, 2838405, 2894060, 3183466, 3673230, 3784540, 4162994, 4341090, 4775199, 4919902, 5676810, 6244491, 6366932, 7346460, 7379853, 7958665, 8325988, 8682180, 9550398, 9839804, 10407485, 11353620, 12299755, 12488982, 14759706, 15917330, 19100796, 20814970, 23875995, 24599510, 24977964, 27059461, 29519412, 31222455, 31834660, 36899265, 41629940, 47751990, 49199020, 54118922, 62444910, 73798530, 81178383, 95503980, 108237844, 124889820, 135297305, 147597060, 162356766, 270594610, 324713532, 405891915, 541189220, 811783830, 1623567660]

約数ペア:

[(1, 1623567660), (2, 811783830), (3, 541189220), (4, 405891915), (5, 324713532), (6, 270594610), (10, 162356766), (11, 147597060), (12, 135297305), (13, 124889820), (15, 108237844), (17, 95503980), (20, 81178383), (22, 73798530), (26, 62444910), (30, 54118922), (33, 49199020), (34, 47751990), (39, 41629940), (44, 36899265), (51, 31834660), (52, 31222455), (55, 29519412), (60, 27059461), (65, 24977964), (66, 24599510), (68, 23875995), (78, 20814970), (85, 19100796), (102, 15917330), (110, 14759706), (130, 12488982), (132, 12299755), (143, 11353620), (156, 10407485), (165, 9839804), (170, 9550398), (187, 8682180), (195, 8325988), (204, 7958665), (220, 7379853), (221, 7346460), (255, 6366932), (260, 6244491), (286, 5676810), (330, 4919902), (340, 4775199), (374, 4341090), (390, 4162994), (429, 3784540), (442, 3673230), (510, 3183466), (561, 2894060), (572, 2838405), (660, 2459951), (663, 2448820), (715, 2270724), (748, 2170545), (780, 2081497), (858, 1892270), (884, 1836615), (935, 1736436), (1020, 1591733), (1105, 1469292), (1122, 1447030), (1326, 1224410), (1430, 1135362), (1716, 946135), (1870, 868218), (2145, 756908), (2210, 734646), (2244, 723515), (2431, 667860), (2652, 612205), (2805, 578812), (2860, 567681), (3315, 489764), (3740, 434109), (4290, 378454), (4420, 367323), (4862, 333930), (5610, 289406), (6630, 244882), (7293, 222620), (8580, 189227), (9724, 166965), (11131, 145860), (11220, 144703), (12155, 133572), (13260, 122441), (14586, 111310), (22262, 72930), (24310, 66786), (29172, 55655), (33393, 48620), (36465, 44524)]