1330990440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{14461}}^1$

素因数の和:14547

約数の個数: 128

約数和(自身を含む): 4373308800

約数和(自身を除く): 3042318360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 3068, 3540, 3835, 4602, 6136, 7080, 7670, 9204, 11505, 14461, 15340, 18408, 23010, 28922, 30680, 43383, 46020, 57844, 72305, 86766, 92040, 115688, 144610, 173532, 187993, 216915, 289220, 347064, 375986, 433830, 563979, 578440, 751972, 853199, 867660, 939965, 1127958, 1503944, 1706398, 1735320, 1879930, 2255916, 2559597, 2819895, 3412796, 3759860, 4265995, 4511832, 5119194, 5639790, 6825592, 7519720, 8531990, 10238388, 11091587, 11279580, 12797985, 17063980, 20476776, 22183174, 22559160, 25595970, 33274761, 34127960, 44366348, 51191940, 55457935, 66549522, 88732696, 102383880, 110915870, 133099044, 166373805, 221831740, 266198088, 332747610, 443663480, 665495220, 1330990440]

約数ペア:

[(1, 1330990440), (2, 665495220), (3, 443663480), (4, 332747610), (5, 266198088), (6, 221831740), (8, 166373805), (10, 133099044), (12, 110915870), (13, 102383880), (15, 88732696), (20, 66549522), (24, 55457935), (26, 51191940), (30, 44366348), (39, 34127960), (40, 33274761), (52, 25595970), (59, 22559160), (60, 22183174), (65, 20476776), (78, 17063980), (104, 12797985), (118, 11279580), (120, 11091587), (130, 10238388), (156, 8531990), (177, 7519720), (195, 6825592), (236, 5639790), (260, 5119194), (295, 4511832), (312, 4265995), (354, 3759860), (390, 3412796), (472, 2819895), (520, 2559597), (590, 2255916), (708, 1879930), (767, 1735320), (780, 1706398), (885, 1503944), (1180, 1127958), (1416, 939965), (1534, 867660), (1560, 853199), (1770, 751972), (2301, 578440), (2360, 563979), (3068, 433830), (3540, 375986), (3835, 347064), (4602, 289220), (6136, 216915), (7080, 187993), (7670, 173532), (9204, 144610), (11505, 115688), (14461, 92040), (15340, 86766), (18408, 72305), (23010, 57844), (28922, 46020), (30680, 43383)]