71397138420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{14461}}^1$

素因数の和:14743

約数の個数: 192

約数和(自身を含む): 228578273280

約数和(自身を除く): 157181134860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 223, 246, 270, 369, 410, 446, 492, 540, 615, 669, 738, 820, 892, 1107, 1115, 1230, 1338, 1476, 1845, 2007, 2214, 2230, 2460, 2676, 3345, 3690, 4014, 4428, 4460, 5535, 6021, 6690, 7380, 8028, 9143, 10035, 11070, 12042, 13380, 14461, 18286, 20070, 22140, 24084, 27429, 28922, 30105, 36572, 40140, 43383, 45715, 54858, 57844, 60210, 72305, 82287, 86766, 91430, 109716, 120420, 130149, 137145, 144610, 164574, 173532, 182860, 216915, 246861, 260298, 274290, 289220, 329148, 390447, 411435, 433830, 493722, 520596, 548580, 592901, 650745, 780894, 822870, 867660, 987444, 1185802, 1234305, 1301490, 1561788, 1645740, 1778703, 1952235, 2371604, 2468610, 2602980, 2964505, 3224803, 3557406, 3904470, 4937220, 5336109, 5929010, 6449606, 7114812, 7808940, 8893515, 9674409, 10672218, 11858020, 12899212, 16008327, 16124015, 17787030, 19348818, 21344436, 26680545, 29023227, 32016654, 32248030, 35574060, 38697636, 48372045, 53361090, 58046454, 64033308, 64496060, 80041635, 87069681, 96744090, 106722180, 116092908, 132216923, 145116135, 160083270, 174139362, 193488180, 264433846, 290232270, 320166540, 348278724, 396650769, 435348405, 528867692, 580464540, 661084615, 793301538, 870696810, 1189952307, 1322169230, 1586603076, 1741393620, 1983253845, 2379904614, 2644338460, 3569856921, 3966507690, 4759809228, 5949761535, 7139713842, 7933015380, 11899523070, 14279427684, 17849284605, 23799046140, 35698569210, 71397138420]

約数ペア:

[(1, 71397138420), (2, 35698569210), (3, 23799046140), (4, 17849284605), (5, 14279427684), (6, 11899523070), (9, 7933015380), (10, 7139713842), (12, 5949761535), (15, 4759809228), (18, 3966507690), (20, 3569856921), (27, 2644338460), (30, 2379904614), (36, 1983253845), (41, 1741393620), (45, 1586603076), (54, 1322169230), (60, 1189952307), (82, 870696810), (90, 793301538), (108, 661084615), (123, 580464540), (135, 528867692), (164, 435348405), (180, 396650769), (205, 348278724), (223, 320166540), (246, 290232270), (270, 264433846), (369, 193488180), (410, 174139362), (446, 160083270), (492, 145116135), (540, 132216923), (615, 116092908), (669, 106722180), (738, 96744090), (820, 87069681), (892, 80041635), (1107, 64496060), (1115, 64033308), (1230, 58046454), (1338, 53361090), (1476, 48372045), (1845, 38697636), (2007, 35574060), (2214, 32248030), (2230, 32016654), (2460, 29023227), (2676, 26680545), (3345, 21344436), (3690, 19348818), (4014, 17787030), (4428, 16124015), (4460, 16008327), (5535, 12899212), (6021, 11858020), (6690, 10672218), (7380, 9674409), (8028, 8893515), (9143, 7808940), (10035, 7114812), (11070, 6449606), (12042, 5929010), (13380, 5336109), (14461, 4937220), (18286, 3904470), (20070, 3557406), (22140, 3224803), (24084, 2964505), (27429, 2602980), (28922, 2468610), (30105, 2371604), (36572, 1952235), (40140, 1778703), (43383, 1645740), (45715, 1561788), (54858, 1301490), (57844, 1234305), (60210, 1185802), (72305, 987444), (82287, 867660), (86766, 822870), (91430, 780894), (109716, 650745), (120420, 592901), (130149, 548580), (137145, 520596), (144610, 493722), (164574, 433830), (173532, 411435), (182860, 390447), (216915, 329148), (246861, 289220), (260298, 274290)]