2196490140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4099}}^1$

素因数の和:4356

約数の個数: 144

約数和(自身を含む): 7208292000

約数和(自身を除く): 5011801860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 229, 234, 260, 390, 458, 468, 585, 687, 780, 916, 1145, 1170, 1374, 2061, 2290, 2340, 2748, 2977, 3435, 4099, 4122, 4580, 5954, 6870, 8198, 8244, 8931, 10305, 11908, 12297, 13740, 14885, 16396, 17862, 20495, 20610, 24594, 26793, 29770, 35724, 36891, 40990, 41220, 44655, 49188, 53287, 53586, 59540, 61485, 73782, 81980, 89310, 106574, 107172, 122970, 133965, 147564, 159861, 178620, 184455, 213148, 245940, 266435, 267930, 319722, 368910, 479583, 532870, 535860, 639444, 737820, 799305, 938671, 959166, 1065740, 1598610, 1877342, 1918332, 2397915, 2816013, 3197220, 3754684, 4693355, 4795830, 5632026, 8448039, 9386710, 9591660, 11264052, 12202723, 14080065, 16896078, 18773420, 24405446, 28160130, 33792156, 36608169, 42240195, 48810892, 56320260, 61013615, 73216338, 84480390, 109824507, 122027230, 146432676, 168960780, 183040845, 219649014, 244054460, 366081690, 439298028, 549122535, 732163380, 1098245070, 2196490140]

約数ペア:

[(1, 2196490140), (2, 1098245070), (3, 732163380), (4, 549122535), (5, 439298028), (6, 366081690), (9, 244054460), (10, 219649014), (12, 183040845), (13, 168960780), (15, 146432676), (18, 122027230), (20, 109824507), (26, 84480390), (30, 73216338), (36, 61013615), (39, 56320260), (45, 48810892), (52, 42240195), (60, 36608169), (65, 33792156), (78, 28160130), (90, 24405446), (117, 18773420), (130, 16896078), (156, 14080065), (180, 12202723), (195, 11264052), (229, 9591660), (234, 9386710), (260, 8448039), (390, 5632026), (458, 4795830), (468, 4693355), (585, 3754684), (687, 3197220), (780, 2816013), (916, 2397915), (1145, 1918332), (1170, 1877342), (1374, 1598610), (2061, 1065740), (2290, 959166), (2340, 938671), (2748, 799305), (2977, 737820), (3435, 639444), (4099, 535860), (4122, 532870), (4580, 479583), (5954, 368910), (6870, 319722), (8198, 267930), (8244, 266435), (8931, 245940), (10305, 213148), (11908, 184455), (12297, 178620), (13740, 159861), (14885, 147564), (16396, 133965), (17862, 122970), (20495, 107172), (20610, 106574), (24594, 89310), (26793, 81980), (29770, 73782), (35724, 61485), (36891, 59540), (40990, 53586), (41220, 53287), (44655, 49188)]